diff options
| author | Tejun Heo <htejun@gmail.com> | 2007-02-24 22:30:36 +0900 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-02-24 20:52:12 -0500 |
| commit | e2f8fb72144a9f38d44ccf3f939e939392eda659 (patch) | |
| tree | d99ac949bde8fa37f2f697b2912a5ca17de8e06f /drivers/ata/pata_mpc52xx.c | |
| parent | 6a59dcf8678cbc4106a8a6e158d7408a87691358 (diff) | |
sata_sil: ignore and clear spurious IRQs while executing commands by polling
sata_sil used to trigger HSM error if IRQ occurs during polling
command. This didn't matter because polling wasn't used in sata_sil.
However, as of 2.6.20, all IDENTIFYs are performed by polling and
device detection sometimes fails due to spurious IRQ. This patch
makes sata_sil ignore and clear spurious IRQ while executing commands
by polling.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/pata_mpc52xx.c')
0 files changed, 0 insertions, 0 deletions